| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.87 | 9.315% | $33.7455 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $98.97 | 3.412% | $102.3469 | $102.35 | $102.35 | $102.30 |
| Purchase #3 | $20.55 | 5.276% | $21.6342 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $56.54 | 5.602% | $59.7074 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $85.61 | 7.471% | $92.0059 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $103.67 | 3.827% | $107.6375 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $102.27 | 13.697% | $116.2779 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $498.48 | $533.3553 | $533.37 | $533.40 | $533.20 | |